PART 1 Tanya's class planted sunflowers, and the students are tracking the growth of their individual plants. The table shows the height of Tonya's plant t days after she planted her sunflower seed.

Based on the data in the table, which function represents the height, h, in inches, at time, t?

A. h(t)= 1/2t
B. h(t)= 2t
C. h(t)= 5t
D. h(t)= 10t

PART 2
If the growth of the sunflower continues at the same rate, what is the expected height, in inches, on Day 60?

A. 60 inches
B. 120 inches
C. 30 inches
D. 45 inches